MM7UHK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving MM7UHK, decoded by SO8OO in southeastern Poland. 1,009 related FT8 messages, 509 CQ messages, observed on 40m, 20m, 10m, across 43 UTC dates. Heard between 2026-05-24 and 2026-08-21.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations MM7UHK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by MM7UHK
Approximate centre of IO75, decoded 2026-08-21 20:58 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | MM7UHK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 20:10 | 20m | 0 / - | LA4NM | - / -15 | 2 | ✓ Closing fragment |
| 08-21 19:58 | 20m | - / 0 | IK4LZH | +3 / - | 3 | ✓ Closing fragment |
| 08-21 17:25 | 20m | - / - | BI4JJO | -15 / - | 4 | Partial capture |
| 08-21 17:04 | 20m | -10 / - | EA7CRB | - / -6 | 2 | Partial capture |
| 08-21 15:29 | 20m | - / - | DL1R | +10 / - | 9 | Partial capture |
| 08-21 15:19 | 20m | - / - | PE1OXS | -5 / - | 2 | ✓ Closing fragment |
| 08-21 13:41 | 20m | - / - | JH3CUL | -6 / - | 3 | Partial capture |
| 08-21 13:41 | 20m | - / - | ON4AGV | -9 / - | 6 | Partial capture |
| 08-21 13:41 | 20m | +4 / - | 2W0YOX | - / -11 | 2 | ✓ Closing fragment |
| 08-21 13:23 | 20m | +1 / - | UR5WCS | - / +3 | 3 | ✓ Closing fragment |
| 08-21 13:23 | 20m | - / - | OK2CNI | +12 / - | 5 | Partial capture |
| 08-09 11:04 | 10m | - / +3 | DH1GKS | -14 / - | 2 | Partial capture |
| 08-08 16:11 | 40m | - / - | IV3IHV | -16 / - | 2 | Partial capture |
| 07-26 09:48 | 10m | - / - | PD4WAC | 0 / - | 4 | Partial capture |
| 07-25 08:27 | 10m | - / - | PD2MN | -14 / - | 4 | Partial capture |
| 07-25 08:03 | 10m | - / -16 | IK4YHJ | -10 / - | 2 | Partial capture |
| 07-24 14:26 | 10m | - / - | DN9DSP | -7 / - | 8 | Partial capture |
| 07-24 11:22 | 10m | - / +9 | OZ4MK | -12 / - | 3 | ✓ Closing fragment |
| 07-21 08:08 | 10m | - / -14 | IU0VOG | -8 / - | 3 | Partial capture |
| 07-20 18:46 | 10m | - / - | DL8NW | -4 / - | 4 | Partial capture |
| 07-20 08:52 | 10m | - / +5 | IZ2CPP | -2 / - | 4 | ✓ Closing fragment |
| 07-14 09:11 | 20m | - / -4 | OK1DBE | -7 / - | 3 | ✓ Closing fragment |
| 07-09 09:49 | 10m | - / -18 | EA3EDU | -2 / - | 3 | ✓ Closing fragment |
| 07-09 09:36 | 10m | - / -12 | RA6AR | -16 / - | 2 | Partial capture |
| 07-09 09:32 | 10m | - / - | IK4LZH | -6 / - | 2 | Partial capture |
| 07-09 09:21 | 10m | - / -4 | IU3UNC | -21 / - | 3 | Partial capture |
| 07-08 09:47 | 20m | - / - | PD3LKN | -10 / - | 2 | ✓ Closing fragment |
| 07-07 14:57 | 10m | - / -7 | PD1HPB | -12 / - | 3 | ✓ Closing fragment |
| 07-07 14:47 | 10m | - / - | SM4TIW | -8 / - | 2 | Partial capture |
| 07-02 17:06 | 20m | -10 / - | IN3IZQ | - / -15 | 2 | Partial capture |
| 07-02 17:02 | 20m | -12 / - | EA2CD | - / -17 | 2 | ✓ Closing fragment |
| 07-02 17:00 | 20m | -14 / - | OH2FWK | - / -20 | 3 | ✓ Closing fragment |
| 07-02 16:57 | 20m | -16 / - | IK1MJK | - / +2 | 2 | ✓ Closing fragment |
| 06-25 08:58 | 20m | - / -2 | DL1R | -9 / - | 11 | Partial capture |
| 06-22 15:32 | 20m | -8 / - | TA3NK | -10 / -18 | 3 | Partial capture |
| 06-22 15:26 | 20m | -8 / -15 | TA3NK | -13 / - | 5 | ✓ Closing observed |
| 06-22 15:21 | 20m | - / -15 | TA3NK | -10 / - | 6 | Partial capture |
| 06-22 15:17 | 20m | -9 / - | DK8FG | - / +8 | 2 | ✓ Closing fragment |
| 06-22 15:13 | 20m | - / - | TA3NK | -10 / - | 4 | Partial capture |
| 06-22 15:10 | 20m | -10 / -12 | PA2AMJ | -9 / -10 | 3 | ✓ Full exchange observed |
| 06-22 14:31 | 20m | -18 / -2 | PD1LVK | -12 / 0 | 4 | ✓ Full exchange observed |
| 06-22 14:28 | 20m | -16 / -20 | PH2W | -24 / -19 | 4 | ✓ Full exchange observed |
| 06-22 10:07 | 10m | - / +4 | M0LOW | -8 / - | 2 | ✓ Closing fragment |
| 06-22 10:01 | 10m | - / +1 | IW2HUS | -18 / - | 3 | ✓ Closing fragment |
| 06-22 09:59 | 10m | - / -9 | DC6MY | -6 / - | 2 | Partial capture |
| 06-21 15:47 | 10m | - / - | IW2OHP | -17 / - | 3 | Partial capture |
| 06-20 19:50 | 40m | - / -11 | DF9MV | -17 / - | 3 | ✓ Closing fragment |
| 06-20 19:46 | 40m | - / -10 | YL3ATH | -5 / - | 3 | ✓ Closing fragment |
| 06-18 11:01 | 40m | - / - | DL4JTH | -16 / - | 2 | Partial capture |
| 06-18 10:45 | 40m | - / - | OZ9FF | -11 / - | 10 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 200330 -11 1435 CQ MM7UHK IO75 (x5) 201000 +2 1161 LA4NM MM7UHK -15 (x2) 201100 +6 1161 CQ MM7UHK IO75 (x8)
UTC dB Audio Message 104945 -10 2315 MM7UHK OZ9FF JO75 (x2) 110100 -14 1937 MM7UHK DL4JTH JO60 (x2) 194630 -3 608 MM7UHK YL3ATH KO26 (x3) 195030 -24 1606 MM7UHK DF9MV JO30 (x3) 162600 -18 1122 MM7UHK SP1EXD 73 150330 -18 2028 MM7UHK HB9RLO R-14 161100 -17 1610 MM7UHK IV3IHV JN66 (x2) 172915 -11 1776 MM7UHK SM7GQF 73
UTC dB Audio Message 082730 -11 1952 MM7UHK PD2MN JO22 (x4) 114830 -12 1179 MM7UHK DN9IL JN39 115100 -20 1179 MM7UHK DL3FRE R-09 115930 -10 1464 MM7UHK DM8KM 73 094800 +2 2763 MM7UHK PD4WAC JO22 (x4) 105230 -21 1839 MM7UHK HB9CCM JN47 110400 -14 2292 MM7UHK DH1GKS JN38 (x2) 115845 -18 974 MM7UHK IK1MJK JN35
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.